Keep your cool without losing your curls, thanks to the frizz-fighting power of Pantene Curl Perfection Defining Mousse. This lightweight foam supports your curly hair's natural structure to give curls oomph and give you unstoppable style. Even with maximum hold, curls become soft, defined and manageable, come heat or high humidity. For best results, use on damp hair after washing with Pantene Curl Perfection shampoo and conditioner.